Made apt for front axle fluid change all my questions we're answered up front. Came in and waited while the work was being done everything went smoothly. they even checked the trucks computer for error codes. will return for transmission service soon. read more

Had my 2017 Subaru Legacy serviced at the Gladstone location Oct. 2nd, 2025. Very knowledgeable staff explaining the type of transmission I had and the importance of maintaining for proper performance at 56,000 miles. Very affordable price and will visit again at 100,00 miles. read more

The guys at Certified in Olathe are super helpful, and professional. They inspected my truck at no charge, and answered all my questions. I appreciate that a lot! They have my business! read more

Technician and customer service was great. Very thorough with everything they did . Definitely recommend them

Best svc in the Area, great value, expert mechanics, professional attitude of staff set this apart .

These guys are awesome! The transmission in my 2017 F150 went out a few weeks ago. I've heard good things about Certified Transmission so I went there first. They did a great job of explaining everything to me. I hope I never need a transmission replaced, but if I do I will come back here. read more

The absolute best service I have ever had. I took my car into certified to get a second opinion on some transmission issues, and it was the best decision I could have made. They diagnosed the issue quickly and caught something the first mechanics did not. Certified saved me thousands of dollars. The mechanics were kind, honest, and made me feel extremely comfortable. I don't have a lot of car knowledge and I often feel intimated or uncomfortable in these situations, but they really took the time to explain what was going on with my car. And gave me wonderful advise moving forward. I cannot thank certified enough, and I will definitely use them again and recommend their services to anyone that is having transmission issues! read more

The guys at certified transmission in Olathe do quality work at an affordable price! Thanks for getting my wife's Acura in and out fast.

Excellent customer service. Chris kept my in the loop through the whole repair process.

If you have an older Toyota, take it to Olathe Certified. Not all Certified locations were willing to help. I tried for two months, and every other place I went to, Certified and others, told me they couldn't help me. All I got for for two months was, sorry. Can't help you. Olathe Certified got me a rebuilt transmission for my '03 Tacoma in two days. They know Toyotas here. If you're like me, and don't want to get rid of your Toyota, go to Olathe Certified. They know Toyotas. read more

My pristine 2005 Accord EXL stopped shifting smoothly and showing warning lights, took it to Honda, they said new transmission, $8000! I then had it towed to Certified Transmission where Manager, Chris, had it evaluated. He said it only needed an A shift solenoid, $1100! A week later, my Accord ran and shifted like new, I'm a happy guy! Thanks Chris and Certified mechanics! read more

Easy to work with and found the most cost effective way to take care if my transmission problems....

Had to replace the transmission on my 2014 Ford Explorer. Chris was extremely helpful in answering my questions. Very professional.

I own a carpet cleaning company in Olathe. We woke up one morning to one of our rigs transmission completely broke, wouldn't go out of 2nd gear. I took the van in at 10am. They installed a new transmission for us and were done by 5pm the SAME DAY. Certified literally saved us a couple thousand dollars worth of business we would have lost by reducing our down time. We only had to re schedule 3 jobs. They really went out of their way above and beyond to help us get back up and running. The manager, Jeff, was very polite and helpful. I would recommend this company to anyone. read more

When I called Certified for an estimate, the guy wanted my contact information first, which annoyed me. He seemed more like a pushy salesman than a mechanic. This should have been my first clue. I already had a bid from a great mechanic to replace my cooler lines for $300, but he couldn't get to me for a week. Certified said they could do it right away for $500-800. So I left them my truck. A few hours later, they called and said it would be close to $900 (of course) and the part would take two days to arrive. So I decided to go back to the first guy and save $600. The bummer is, I had to pay Certified $87 to tell me my cooler lines had a leak, which I already knew. Lesson learned. read more

After getting my vehicle in an accident and learning that I needed a transfer case, the team at Certified was great. They made sure I knew what to do every step of the way when dealing with my insurance, transferring the vehicle to a different shop for more general repairs, and did so very quickly and professionally. I was very impressed with their manager Andrew, he was invaluable during this experience, and definitely went above and beyond when it came to providing the best possible customer service. I will always go back to certified if I have any transmission needs. read more

We recently were quoted a large repair from a dealership. I am out of town and contacted Certified Transmission. Jeff responded quickly, and we set up an evaluation. They identified the repairs necessary and completed the work within a day. Excellent service and quality and save us a lot of time and money. Very honest, professional, responsive and great work. Highly recommend read more

Thank you to the workers at Certified Transmission, that picked up and delivered my 70+ y/o grandmother in laws car for her to get fixed, she says they went above v and beyond to meet her needs. Thanks Andrew! read more

Took my 2011 Edge in to Certified Trans because there was a hard downshift from 2nd to 1st gear. They put it on the diagnostic computer and ran some updates. Problem solved! Ford dealer wanted to replace the tranny to the tune of $3400. I highly recommend . Jeff Harville, Olathe, ks read more

Certified in Olathe has done transmission work for me on two vehicles and I highly recommend them. Free towing available within a certain area, and the work is top notch. They replaced transmission in my 2002 Jeep Liberty and I have no complaints. When my 2008 Sebring started leaking fluid I had it towed in to them (no charge) and they quickly diagnosed and fixed the problem at a reasonable price even though it was an unusual situation (broken filler tube). They are my transmission team from here on out! read more

Highly recommended. Jeff at Certified went above beyond to help me find a solution for my vehicle. He worked with me to find an affordable fix for my car. At the end of the day since my car was a clunker I decided to sell my car. He called some local car buyers and got me a very agreeable price. Enough for a decent down payment for a newish car. Jeff then went on to give me great car buying advice. Stay away from CVT transmission. Thank you Jeff for the excellent experience. read more

After spending $5,000.00 on one of there warranty s my wife crashed the car and totaled it out. Called to see if I could get some money back, they said no. So if the will screw me they will screw you. My advice don't take your car there. And if you don't buy there warranty. read more

I recently had the transmission on my 2006 Chevy Suburban LTZ 4x4 serviced at the Olathe location of Certified Transmission. Andrew (Mgr) and his team run a great shop. I set the appt up online. I got a call back within an hour introducing themselves and confirming the appt details. Upon arrival at the shop, I was greeted right away to a clean lobby. They kept me in the loop during the entire appt. I was able to work in the lobby with their complementary wifi. After the initial evaluation, they walked me thru the results of the evaluation and walked me thru line by line the estimate / proposed solution. The work was completed within the time estimate originally provided. At the completion of the appt, they walked me thru again what they did and shared with me details about their work. I really appreciated that and it provided me with a sense that I was truly cared for (and not taken advantage of which is a fear of most when getting a car repaired). I highly recommend Andrew and his team at the Olathe shop and will definitely be back should something come up with my transmission again. Thanks, guys! read more

I recently had my clutch replaced along with some other transmission parts replaced. Andrew made it easy to get a quote and schedule an appointment. They always made sure to let me know the status of the repairs. The repairs were done in a timely manner and initial quote was spot on. Thanks for an easy experience! Would definitely recommend this shop. read more

5/22/14.... I have graciously accepted Peters offer to have certified tow my auto to see why the transmission has failed.... I will follow up with the results... .Purchased a transmission from them in late 2008 with 101,000 miles on my 2001 SUV. I did the maintenance required changing transmission fluid etc., the transmission went out at 156000 last fall in 2013. so my $4800 transmission from certified lasted 55,000 miles. Their warranty is 3 years 50,000 miles, so technically they made it past the warranty. But, in my opinion, having a transmission last just 55,000 miles, needs to be shared with potential customers. I went to Jeff the store manager to discuss the failed transmission. (diagnosed by a the dealership for my auto in Olathe ). Jeff offered me a 10% discount on a new transmission. because as jeff said "well, it went past the warranty"...... Now I am a business man, I understand warranties, and technically their transmission passed the letter of the law as far as their warranty on their transmissions go. But they know, and you know, that transmissions should last longer than 55K.,,, if I were certified transmission I would have made a better attempt to do the right thing and meet somewhere in the middle...but I am but one customer, and they do have a bottom line they need to think about.. So I am writing this review mainly to alert potential customers that I had a bad experience... and wondering how many more customers have had their transmission go out just past their warranty from certified transmission and didn't say anything...or did say something to the store manager and were offered a 10% discount, then leaving shaking their head, never to return to certified transmission........... Buyer beware... all in my opinion... read more

I have a number of older vehicles that require occasional maintenance, but when my daughter was stuck and could not move her car, I relied on a buddy to send me somewhere reasonably priced. Where he sent me was a dirty, discusting location with people happy to take my money. I got a second opinion an went to Certified. There, I met Jeff, a down to earth gentleman that made me no promises, but to look at the car. The other shop said I needed a whole new transmission and a few other items totaling nearly $3,000 with tax. Jeff told me what my car needed, and when I went to pay, he showed me the worn out part (wear was apparent). My cost? Less than 1/10th of the cost the gross shop wanted. It's almost Christmas so you can imagine how happy I was to save money for Christmas and to get my daughter back in reliable transportation. If you need an honest opinion at a reasonable price, you are making a mistake not seeing Jeff at Certified. And Jeff.. if you're reading this.. I'll be back with my other cars when they need service. You have a customer for life! read more